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POTOCHNAK, JOHN was born 7 February 1928, received Social Security number 164-22-6293 (indicating Pennsylvania) and, Death Master File says, died 19 June 1997
Source: Death Master File (public domain). Check
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POTOCHNAK, MARY was born 1 April 1888, received Social Security number 169-50-7015 (indicating Pennsylvania) and, Death Master File says, died December 1975
Source: Death Master File (public domain). Check
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POTOCHNAK, MICHAEL was born 5 November 1908, received Social Security number 184-09-4081 (indicating Pennsylvania) and, Death Master File says, died August 1972
Source: Death Master File (public domain). Check
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POTOCHNAK, ROSE was born 25 December 1921, received Social Security number 187-12-6974 (indicating Pennsylvania) and, Death Master File says, died December 1976
Source: Death Master File (public domain). Check
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